<?php defined('SYSPATH') or die('No direct script access.');
// 加密方案

return array(

    'default' => array(
        'key'    => 'trwQwVXX96TIJoKxyBHB9AJkwAOHixunV1ENZmIWyanI0j1zNgeSVvqywy044Agaj',
        'cipher' => MCRYPT_RIJNDAEL_128,
        'mode'   => MCRYPT_MODE_NOFB,
    ),
    'blowfish' => array(
        'key'    => '7bZJJkmNrelj5NaKoY6h6rMSRSmmeUlJuTeOd5kHHka5XknyMX4uGSfeVolTz4IYy',
        'cipher' => MCRYPT_BLOWFISH,
        'mode'   => MCRYPT_MODE_ECB,
    ),
    'tripledes' => array(
        'key'    => 'a9hcSLRvA3LkFc7EJgxXIKQuz1eqc91J7P6kWNq1IaxMZp4CTj5m31gZLARLxI1jD',
        'cipher' => MCRYPT_3DES,
        'mode'   => MCRYPT_MODE_CBC,
    ),
);